Thursday
August 21, 2014

Homework Help: physics

Posted by Stan on Tuesday, September 28, 2010 at 5:35pm.

A woman is pushing a sofa at constant speed of 1.0 m/s on a horizontal surface. She exerts a horizontal force of 80 N in the direction of motion.


Approximately how hard would the woman have to push to keep the sofa moving at a constant speed of 2.0 m/s? explain

I am unsure how to calculate this

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics help - A woman is pushing a sofa at constant speed of 1.0 m/s on a ...
physics - A person pushes a 24.7-kg shopping cart at a constant velocity for a ...
Physics - A person pushes a 23.5-kg shopping cart at a constant velocity for a ...
Physics - A person pushes a 19.5-kg shopping cart at a constant velocity for a ...
Physics - A person pushes a 23.4-kg shopping cart at a constant velocity for a ...
physics - A person pushes a 10.5-kg shopping cart at a constant velocity for a ...
college physics - A man pushing a crate of mass m = 92.0 kg at a speed of v = 0....
physics - A person pushes a 11.3-kg shopping cart at a constant velocity for a ...
Physics - A 23.0 kg block is initially at rest on a horizontal surface. A ...
physics - A dockworker loading crates on a ship finds that a 19-kg crate, ...

Search
Members